RTH - Shielded 3-Jaw Centering Parallel Gripper


The RTH Series 3-Jaw Parallel Gripper is ideal for machine load/unload applications. It''s shielded design repels chips and other particulate from the internal drive mechanism. Each gripper is avaliable in two stroke lengths.
  • The 3 concentric jaws and excellent repeatability make it easier to accurately load and unload round parts
  • Compact, robust and powerful gripper can be used in confined spaces, combining long strokes with a high grip force
  • The large surface area of the jaws coupled with the encapsulated bottom case design allows for long finger designs
  • Versatile gripper with a wide range of options and accessories
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Product Details Unit View:
Stroke (in) 2.76
Max Vacuum (in. Hg) 8.0
Weight (lb) 96.8
Maximum Finger Length (in) 16.0
Grip Force with Spring Assist (lb) 6450.0
Cylinder Bore (in) 8.86
Grip Force (lbf) 5122.0
Stroke per Jaw (in) 1.38
Grip Force (N) 22784.0
accuracy_mm_metric 0.1
Grip Force with Spring Assist (N) 28690.0
Stroke (mm) 70.0
Repeatability (±mm) 0.05
Imperial or Metric Product Metric
Cylinder Bore (mm) 225
Maximum Finger Length (mm) 406.0
Weight (kg) 43.9
Stroke per Jaw (mm) 35.0
Max Vacuum (mm Hg) 20.0
DistributorGroup Robohand Gripping Solutions
Pressure Range Without Springs 30-100 psi
Pressure Range With Springs 55-100 psi
Special Feature Heavy Duty
Number of Jaws 3.0
Product Type 3 Jaw Parallel
PublishedDate 1673983628000
Actuation (Open/Closed) (Sec) 1.7
Spring Assist Optional
Temp Range Viton -30° to 150°C (-20° to 300°F)
Product Function Gripping
Product Series RTH
Download the Service Manual
Temp Range Standard -35° to 80°C (-30° to 180°F)
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